通过编码方式去运行插件先需要引入mybatis-generator-core
依赖
<dependency> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis.generator.core</artifactId> <version>1.3.2</version> </dependency>
如果使用Maven
插件,那么不需要引入mybatis-generator-core
依赖,只需要引入一个Maven
的插件mybatis-generator-maven-plugin
<plugins> <plugin> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-maven-plugin</artifactId> <version>1.3.2</version> <configuration> <!-- 输出详细信息 --> <verbose>true</verbose> <!-- 覆盖生成文件 --> <overwrite>true</overwrite> <!-- 定义配置文件 --> <configurationFile> src/main/resources/generatorConfig.xml </configurationFile> </configuration> </plugin> </plugins>
generatorConfig.xml
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE generatorConfiguration PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN" "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd"> <generatorConfiguration> <properties resource="db.properties"/> <!-- 数据库驱动,解析数据库表来生成实体类 --> <classPathEntry location="D:/mysql-connector-java-5.1.5.jar" /> <!-- 一个数据库一个context --> <context id="MyTables" targetRuntime="MyBatis3"> <commentGenerator> <!-- suppressDate:**阻止**生成的注释包含时间戳 --> <property name="suppressDate" value="true"/> <!-- suppressAllComments:true **阻止**生成注释 --> <property name="suppressAllComments" value="true"/> </commentGenerator> <!-- 数据库连接地址账号密码 --> <jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://localhost:3306/health" userId="root" password=""> </jdbcConnection> <javaTypeResolver> <!-- 控制是否强制DECIMAL和NUMERIC类型的字段转为Java类型的java.math.BigDecimal --> <property name="forceBigDecimals" value="false" /> </javaTypeResolver> <!-- 生成Model类存放位置 --> <javaModelGenerator targetPackage="com.itheima.pojo" targetProject="src\main\java"> <property name="enableSubPackages" value="true" /> <property name="trimStrings" value="true" /> </javaModelGenerator> <!-- 生成映射文件存放位置 --> <sqlMapGenerator targetPackage="mapper" targetProject="src\main\resources"> <property name="enableSubPackages" value="true" /> </sqlMapGenerator> <!-- 生成Dao类存放位置 --> <javaClientGenerator type="XMLMAPPER" targetPackage="com.itheima.dao" targetProject="src\main\java"> <property name="enableSubPackages" value="true" /> </javaClientGenerator> <!-- 生成对应表及类名 --> <table schema="health" tableName="t_checkitem" domainObjectName="CheckItem" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false" /> <plugin type="org.mybatis.generator.plugins.SerializablePlugin"/> </context> </generatorConfiguration>
执行插件